LM5642EVAL-KIT
오실레이터 동기화를 지원하는 고전압, 듀얼 동기 벅 컨버터
LM5642EVAL-KIT
개요
High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization
특징
- Two synchronous buck regulators
- 180°out of phase operation
- Synchronizable switching frequency from 150 kHz to 250 kHz
- 4.5 V to 36 V input range
- 50µA shutdown current
- Adjustable output from 1.3 V to 90% of Vin
- 0.04% (typical) line and load regulation error
- Current mode control with or without a sense resistor
- Independent enable/soft-start pins allow simple sequential startup configuration
- Configurable for single output parallel operation.
- Adjustable cycle-by-cycle current limit
- Input under-voltage lockout
- Output over-voltage latch protection
- Output under-voltage protection with delay
- Thermal shutdown
- Self discharge of output capacitors when the regulator is OFF
- TSSOP package
Applications:
- Embedded Computer Systems
- Telecom Systems
- Set-Top Boxes
- WebPAD
- Point Of Load Power Architectures
AC/DC 및 DC/DC 컨트롤러(외장 FET)
주문 및 개발 시작
평가 보드
LM5642EVAL-KIT/NOPB — High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization
LM5642EVAL-KIT/NOPB — High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization
기술 자료
=
TI에서 선정한 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
3개 모두 보기
| 유형 | 직함 | 최신 영어 버전 다운로드 | 날짜 | ||
|---|---|---|---|---|---|
| * | EVM User's guide | AN-1292 LM5642 Evaluation Board (Rev. B) | 2013. 4. 25 | ||
| 인증서 | LM5642EVAL-KIT/NOPB EU Declaration of Conformity (DoC) | 2019. 1. 2 | |||
| 인증서 | LM5642EVAL-KIT/NO EU Declaration of Conformity (DoC) | 2019. 1. 2 |